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Toto Vespin II 1.0 gpf vs 1.28 gpf

Carolyn K
7 years ago

We are remodeling the master bath, and putting in a Toto Vespin II with 300E washlet. This replaces our AS toilet with Flushmate. I can't seem to get a good answer from our plumbing supplier about the practical difference between the 1.0 gpf and 1.28 gpf units. Will the 1.28 gpf flush more completely and be less prone to clogging? We almost never had clogging issues with the flushmate. Any insight?

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